Covington 212, WA
Above the new 10 ppb level coming in 2027
Latest 90th-percentile lead: 11.5 ppb (monitoring period 2021-2023). The federal action level is 15 ppb today and drops to 10 ppb in Nov 2027; EPA's health goal is 0. Under the current 15 ppb rule this is not an exceedance, but it is above the 10 ppb action level that takes over in Nov 2027. Test your own tap; filter if your result shows lead.
About Covington 212
Covington 212 serves about 40 people through 15 service connections, which makes it a very small system under EPA's size classes. It is owned by a local government (city, town, county or district) and draws groundwater, in Thurston County, Washington. EPA system ID: WA5302050. Ask the utility on your bill for your address in their service line inventory.
Every lead result on file
That is up 3.4 ppb from 8.1 ppb in the period ending 2020. The highest 90th-percentile result EPA holds for Covington 212 is 11.5 ppb across 3 monitoring periods, none of them over 15 ppb (1 over 10 ppb).
| Period ending | 90th-percentile lead |
|---|---|
| 2023 | 11.5 ppb over 10 |
| 2020 | 8.1 ppb |
| 2019 | 3.4 ppb |
How Covington 212 compares
Of the 2,218 Washington systems with a lead result, the median latest reading is 1 ppb; 18 are over 15 ppb right now and 62 have gone over at some point. Covington 212's 11.5 ppb sits at the 98th percentile in Washington and the 98th nationally (higher means more lead).
Other water systems in Thurston County
195 other systems share Thurston County; 6 of them have a higher latest lead result than Covington 212. If you are unsure which one supplies your house, the name on your water bill decides it.
| System | People | Latest lead |
|---|---|---|
| Olympia City Of | 126,966 | 3.4 ppb |
| Lacey Water Department | 105,178 | 6 ppb |
| Tumwater City Of | 51,924 | 8 ppb |
| Yelm City Of | 17,355 | 1.9 ppb |
| Tanglewilde Thompson Place 600 | 7,900 | 2.8 ppb |
| Pattison 500 | 4,643 | 3.1 ppb |
| Grand Mound | 3,764 | 0 (not detected) |
| Tenino City Of | 3,336 | 9 ppb |
| Rainier Water Department | 3,103 | 3.4 ppb |
| Meadows 690 | 3,100 | 5.9 ppb |
Next steps for Lacey, WA
Test your own tap with a certified lab first-draw sample; Lacey, WA may offer free or low-cost kits through the utility. If your own line is lead, replacing the private side runs about $1,200-$12,300 (EPA average about $4,700). Ask Covington 212 whether it covers that cost before hiring anyone - many utilities now do.
These figures describe homes the utility sampled, not your tap. Only your service line record or a test of your own water answers the question for your house. Why sampled homes are the worst-case ones is in the guide to reading the number. See what changes at 10 ppb in 2027.